Results 61 to 70 of about 62,612 (330)

Rauniticine-allo-Oxindole B and Rauniticinic-allo Acid B, New Heteroyohimbine-Type Oxindole Alkaloids from the Stems of Malaysian Uncaria longiflora var. pteropoda

open access: yesMolecules, 2011
Two new heteroyohimbine-type oxindole alkaloids, rauniticine-allo-oxindole B and rauniticinic-allo acid B, have been successfully isolated from the stems extract of Malaysian Uncaria longiflora var. pteropoda. The structures of the two new alkaloids were
Rohaya Ahmad   +3 more
doaj   +1 more source

Phylogeny and classification of the coffee family (Rubiaceae, Gentianales): Overview and outlook

open access: yesTaxon
The use of molecular data in phylogenetic reconstruction during more than three decades has greatly improved our understanding of the macroevolutionary history of the coffee family (Rubiaceae) and has provided a solid basis for improvement of its ...
Sylvain G. Razafimandimbison   +1 more
semanticscholar   +1 more source

Hawthorn Lace Bug (Hemiptera: Tingidae), First Record of Injury to Roses, with a Review of Host Plants [PDF]

open access: yes, 2017
Hawthorn lace bug, Coryrhucha cydoniae (Fitch), is reported for the first time as damag- ing roses. Injury to climbing and hybrid Tea roses is described, and a list of known host plants is provided based on observations in Pennsylvania and review of ...
Wheeler, A. G, Jr
core   +2 more sources

Complete plastome sequence of Antirhea chinensis (Champ. ex Benth.) Forbes et Hemst: An endemic species in South China

open access: yesMitochondrial DNA. Part B. Resources, 2019
Antirhea chinensis is a plant of the family Rubiaceae. So far, there is no study on the genome of A. chinensis. Here we report and characterize the complete plastid genome sequence of A.
Wei-Wei Fan   +5 more
doaj   +1 more source

Complete chloroplast genome of Saprosma merrillii Lo. (Rubiaceae): A Near Threaten (NT) shrub species endemic to Hainan province, China

open access: yesMitochondrial DNA. Part B. Resources, 2019
Saprosma merrillii is a plant of the family Rubiaceae. So far, there is no study on the genome of S. merrillii. Here, we report and characterize the complete plastid genome sequence of S.
Zhi-Xin Zhu   +5 more
doaj   +1 more source

The Rubiaceae of Angola [PDF]

open access: yesBotanical Journal of the Linnean Society, 2008
A treatment of the Rubiaceae of Angola is presented based on herbarium collections kept at BM, BR, COI, K, LISC, LISU, LUA, LUAI, P, and PRE. The basionyms, relevant synonyms, and types from Angola are cited. For each taxon, one collection is cited for each province.
openaire   +2 more sources

Complete plastome sequence of Hedyotis ovata Thunb. ex Maxim (Rubiaceae): an endemic shrub in Hainan, China

open access: yesMitochondrial DNA. Part B. Resources, 2019
Hedyotis ovata is a plant of the family Rubiaceae. So far, there is no study on the genome of H. ovata. Here, we report and characterize the complete plastid genome sequence of H.
Xiao-Feng Zhang   +6 more
doaj   +1 more source

Primer registro de Galianthe valerianoides (Spermacoceae, Rubiaceae) para Uruguay

open access: yesBonplandia, 2023
Galianthe valerianoides (Spermacoceae-Rubiaceae) es registrada por primera vez para la flora de Uruguay (Dpto. Rivera), y como consecuencia, el área de su distribución se extiende hasta su límite más austral.
Javier E. Florentín   +1 more
doaj   +1 more source

Kupeantha (Coffeeae, Rubiaceae), a new genus from Cameroon and Equatorial Guinea

open access: yesPLoS ONE, 2018
Two new coffee relatives (tribe Coffeeae, Rubiaceae), discovered during botanical expeditions to Cameroon, are examined for generic placement, and the placement of three previously known species (Argocoffeopsis fosimondi, A. spathulata and Calycosiphonia
M. Cheek   +5 more
semanticscholar   +1 more source

Testing key tenets of pyro‐ecophysiology: Indicators of drought response in relation to shoot flammability

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Relationships between flammability and drought tolerance influence vegetation dynamics during fires. A goal of the emerging subdiscipline of pyro‐ecophysiology is to identify ecophysiological traits that determine live fuel flammability, but empirical studies of these relationships are rare.
Niger Sultana   +9 more
wiley   +1 more source

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